Место издания:Editura Academiei Romane/Publishing House of the Romanian Academy Bucuresti, Romania
Первая страница:101
Последняя страница:111
Аннотация:We present new CCD observations of the recurrent nova RS Oph performed during August and September 2007 in
Crimea to study its photometric variability in detail. The analysis of all our observations, including the early performed ones in
April 2007 (2048 measurements), reveals a periodic oscillation with 32.742 min period, besides the flickering with an amplitude
of ~0m.2 on a time scale of minutes. The consideration of the detected variation properties shows that they could be interpreted
as a quasi-periodic oscillation.